I'm towing a 5th wheel with a tongue weight around 3300 lbs. I stupidly did not get the camper package and just have the 2-1 springs. Any advice for this noob would be appreciated, I really don't want to do air bags. Should I do an add a leaf, or maybe look for f350 springs? Any vendors have a good solution? I got the 10k gvw with factory rails and a curtain q20 hitch. Toy hauler weighs 12750.